Need some help to id this

[Accordexi]

Hi
I came across this in my little nano cube today and I have no clue what it is.

That big one looks like a big white floss.


http://tapatalk.imageshack.com/v2/14/11/05/832381cec1b6c4cd8d5038c2cb90a055.jpghttp://tapatalk.imageshack.com/v2/14/11/05/3aa7f589b62105ee7d43c8477c0c706c.jpghttp://tapatalk.imageshack.com/v2/14/11/05/5512424ecbc19dedb1622a73d4694d5b.jpg

[reeferfulton]

appears to be a simple sponge?

[Slyguy00]

appears to be a simple sponge?

+1 definitely sponge

[jasonb]

pineapple sponge

[Accordexi]

How bad is it for my tank?

[jasonb]

same as any other sponge, perfectly harmless

[Accordexi]

What's the big one on that first pic?
It's 10 times bigger then the others

[kien]

What's the big one on that first pic?
It's 10 times bigger then the others

Also a sponge. Just a larger sponge colony.

Sponges are great! Normally they live in a pineapple under the sea, except one of yours appears to be a pineapple sponge from the sea! :surprise:

[Accordexi]

Cool. First time for that to happen.
Thank you
Please close thread